The final model building for the supersymmetric Pati-Salam models from intersecting D6-branes | |
He, Weikun2; Li, Tianjun3,4; Sun, Rui; Wu, Lina1 | |
刊名 | EUROPEAN PHYSICAL JOURNAL C |
2022 | |
卷号 | 82期号:8页码:710 |
关键词 | GAUGE COUPLING UNIFICATION STRING COMPACTIFICATIONS ORIENTIFOLDS BRANES D=4 N=1 |
ISSN号 | 1434-6044 |
DOI | 10.1140/epjc/s10052-022-10663-9 |
英文摘要 | All the possible three-family N = 1 supersymmetric Pati-Salam models constructed with intersecting D6branes from Type IIA orientifolds on T-6/(Z(2) x Z(2)) are recently presented in arXiv:2112.09632. Taking models with largest wrapping number 5 and approximate gauge coupling unification at GUT scale as examples, we show string scale gauge coupling unification can be realized through two-loop renormalization group equation running by introducing seven pairs of vector-like particles from N = 2 sector. The number of these introduced vector-like particles are fully determined by the brane intersection numbers while there are two D6-brane parallel to each other along one two-torus. We expect this will solve the gauge coupling unification problem in the generic intersecting brane worlds by introducing vector-like particles that naturally included in the N = 2 sector. |
学科主题 | Physics |
语种 | 英语 |
内容类型 | 期刊论文 |
源URL | [http://ir.itp.ac.cn/handle/311006/27880] |
专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
作者单位 | 1.Univ Chinese Acad Sci, Sch Phys Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China 2.Korea Inst Adv Study, 85 Hoegiro, Seoul 02455, South Korea 3.Acad Math & Syst Sci, Beijing 100190, Peoples R China 4.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China 5.Xian Technol Univ, Sch Sci, Xian 710021, Peoples R China |
推荐引用方式 GB/T 7714 | He, Weikun,Li, Tianjun,Sun, Rui,et al. The final model building for the supersymmetric Pati-Salam models from intersecting D6-branes[J]. EUROPEAN PHYSICAL JOURNAL C,2022,82(8):710. |
APA | He, Weikun,Li, Tianjun,Sun, Rui,&Wu, Lina.(2022).The final model building for the supersymmetric Pati-Salam models from intersecting D6-branes.EUROPEAN PHYSICAL JOURNAL C,82(8),710. |
MLA | He, Weikun,et al."The final model building for the supersymmetric Pati-Salam models from intersecting D6-branes".EUROPEAN PHYSICAL JOURNAL C 82.8(2022):710. |
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